Search Results - "Honore, Christian"
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Artemisinins Target GABA A Receptor Signaling and Impair α Cell Identity
Published in Cell (12-01-2017)“…Type 1 diabetes is characterized by the destruction of pancreatic β cells, and generating new insulin-producing cells from other cell types is a major aim of…”
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2
β-Catenin Regulates Primitive Streak Induction through Collaborative Interactions with SMAD2/SMAD3 and OCT4
Published in Cell stem cell (04-06-2015)“…Canonical Wnt and Nodal signaling are both required for induction of the primitive streak (PS), which guides organization of the early embryo. The Wnt effector…”
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3
A simple tool to improve pluripotent stem cell differentiation
Published in Nature methods (01-06-2013)“…Treatment with DMSO improves the differentiation of multiple human pluripotent stem cell lines into cells of all three germ layers. We describe a method to…”
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A Novel Mannose-binding Lectin/Ficolin-associated Protein Is Highly Expressed in Heart and Skeletal Muscle Tissues and Inhibits Complement Activation
Published in The Journal of biological chemistry (12-03-2010)“…The human lectin complement pathway involves circulating complexes consisting of mannose-binding lectin (MBL) or three ficolins (ficolin-1, -2, and -3) in…”
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5
The non-phagocytic route of collagen uptake: a distinct degradation pathway
Published in The Journal of biological chemistry (29-07-2011)“…The degradation of collagens, the most abundant proteins of the extracellular matrix, is involved in numerous physiological and pathological conditions…”
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Analysis of Differentiation Protocols Defines a Common Pancreatic Progenitor Molecular Signature and Guides Refinement of Endocrine Differentiation
Published in Stem cell reports (14-01-2020)“…Several distinct differentiation protocols for deriving pancreatic progenitors (PPs) from human pluripotent stem cells have been described, but it remains to…”
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Ficolin-1 is present in a highly mobilizable subset of human neutrophil granules and associates with the cell surface after stimulation with fMLP
Published in Journal of leukocyte biology (01-12-2009)“…Ficolin‐1 is present in gelatinase granules and also in a previously unknown highly mobilizable subset of granules; once released, ficolin‐1 binds to the…”
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Single-Cell Gene Expression Analysis of a Human ESC Model of Pancreatic Endocrine Development Reveals Different Paths to β-Cell Differentiation
Published in Stem cell reports (10-10-2017)“…The production of insulin-producing β cells from human embryonic stem cells (hESCs) in vitro represents a promising strategy for a cell-based therapy for type…”
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Understanding human fetal pancreas development using subpopulation sorting, RNA sequencing and single-cell profiling
Published in Development (Cambridge) (15-08-2018)“…To decipher the populations of cells present in the human fetal pancreas and their lineage relationships, we developed strategies to isolate pancreatic…”
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Heterocomplexes of Mannose-binding Lectin and the Pentraxins PTX3 or Serum Amyloid P Component Trigger Cross-activation of the Complement System
Published in The Journal of biological chemistry (04-02-2011)“…The long pentraxin 3 (PTX3), serum amyloid P component (SAP), and C-reactive protein belong to the pentraxin family of pattern recognition molecules involved…”
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Synergy between Ficolin-2 and Pentraxin 3 Boosts Innate Immune Recognition and Complement Deposition
Published in The Journal of biological chemistry (09-10-2009)“…The long pentraxin 3 (PTX3) is a multifunctional soluble pattern recognition molecule that is crucial in innate immune protection against opportunistic fungal…”
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The EndoC-βH1 cell line is a valid model of human beta cells and applicable for screenings to identify novel drug target candidates
Published in Molecular metabolism (Germany) (01-02-2018)“…To characterize the EndoC-βH1 cell line as a model for human beta cells and evaluate its beta cell functionality, focusing on insulin secretion, proliferation,…”
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Reconstructing human pancreatic differentiation by mapping specific cell populations during development
Published in eLife (21-07-2017)“…Information remains scarce on human development compared to animal models. Here, we reconstructed human fetal pancreatic differentiation using cell surface…”
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MBL2, FCN1, FCN2 and FCN3—The genes behind the initiation of the lectin pathway of complement
Published in Molecular immunology (01-09-2009)“…Mannose-binding lectin (MBL) and the ficolins (Ficolin-1, Ficolin-2 and Ficolin-3) are soluble collagen-like proteins that are involved in innate immune…”
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15
Immunodeficiency Associated with FCN3 Mutation and Ficolin-3 Deficiency
Published in The New England journal of medicine (18-06-2009)“…This report describes a man with repeated severe bacterial pulmonary infections, bronchiectasis, pulmonary fibrosis, warts, and a cerebral abscess. He was…”
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Extensive NEUROG3 occupancy in the human pancreatic endocrine gene regulatory network
Published in Molecular metabolism (Germany) (01-11-2021)“…Mice lacking the bHLH transcription factor (TF) Neurog3 do not form pancreatic islet cells, including insulin-secreting beta cells, the absence of which leads…”
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Functional analysis of Ficolin-3 mediated complement activation
Published in PloS one (10-11-2010)“…The recognition molecules of the lectin complement pathway are mannose-binding lectin and Ficolin -1, -2 and -3. Recently deficiency of Ficolin-3 was found to…”
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Patterns of differential gene expression in a cellular model of human islet development, and relationship to type 2 diabetes predisposition
Published in Diabetologia (01-07-2018)“…Aims/hypothesis Most type 2 diabetes-associated genetic variants identified via genome-wide association studies (GWASs) appear to act via the pancreatic islet…”
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Ficolin-2 recognizes DNA and participates in the clearance of dying host cells
Published in Molecular immunology (01-02-2007)“…Ficolin-2 is a serum opsonin, which has been shown to be a pattern recognition molecule in the lectin complement activation pathway. Because innate immune…”
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The Genetics of Ficolins
Published in Journal of innate immunity (01-01-2010)“…Ficolins constitute a family of proteins whose biological role has been an enigma for many years. Over the past few years it has become evident that ficolins…”
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